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EC number: 221-779-5 | CAS number: 3234-02-4
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2018-01-31 - 2018-02-01
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- capillary method
Test material
- Reference substance name:
- 2,3-dibromo-2-butene-1,4-diol
- EC Number:
- 221-779-5
- EC Name:
- 2,3-dibromo-2-butene-1,4-diol
- Cas Number:
- 3234-02-4
- Molecular formula:
- C4H6Br2O2
- IUPAC Name:
- (E)-2,3-dibromobut-2-ene-1,4-diol
- Test material form:
- solid
Constituent 1
- Specific details on test material used for the study:
- Molecular formula (a. i.) : HOCH2C(Br)=C(Br)CH2OH
Molecular Mass (a. i.) : 245.91
Characteristics (Physical Appearance) : White crystalline powder
CAS No. : 3234-02-4
Batch Number : 1088
Purity (Analysed by Sponsor) : > 98% by GC
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- >= 113.9 - <= 114.7 °C
- Atm. press.:
- 1 013 hPa
- Decomposition:
- no
- Sublimation:
- no
Applicant's summary and conclusion
- Conclusions:
- Based on the results obtained in the study according to OECD Guideline 102 it is concluded that the melting range of trans-2,3-Dibromo-2-Butene-1,4-Diol is 113.9 °C - 114.7°C.
- Executive summary:
Based on the results obtained in the study according to OECD Guideline 102 it is concluded that the melting range of trans-2,3-Dibromo-2-Butene-1,4-Diol is 113.9 °C - 114.7°C.
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